html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}
#unity-canvas {
    width: 100%;
    height: 100%;
    background: #231F20;
}
#loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #231F20;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}
#loading-logo {
    width: 150px;
    height: auto;
    margin-bottom: 20px;
    animation: wiggle 2s ease-in-out infinite;
}
#loading-text {
    color: white;
    font-family: Arial, sans-serif;
    font-size: 24px;
}
@keyframes wiggle {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}